UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for VI726... Searching the city database file for: VI726 ... Date:0000Z 12 JAN 26 Station: VI726 WMO ident: 42726 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 0 1 920 -10563 0 0 SFC 915 -9702 14.4 13.6 95 0.8 13.9 0 0 294.9 296.9 290.5 325.8 10.76 3 850 1504 11.6 7.8 77 3.8 9.4 110 8 298.3 299.7 289.1 321.3 7.83 4 700 3101 3.8 -18.2 18 22.0 -3.7 280 19 306.7 306.9 285.7 310.9 1.30 5 500 5780 -4.5 -28.5 13 24.0 -11.1 270 54 327.6 327.7 291.7 330.2 0.73 TRP WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 608.43 mb = 4327.53 m = 14197.76 ft Wetbulb zero: 742.15 mb = 2620.06 m = 8595.89 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 34.69 % Est. max temperature: 22.11 C = 71.79 F Sfc-Lift cond lev (LCL): 904.28 mb = -7909.66 m = -25950.00 ft T: 13.95 C 700-500 lapse rate: 3.10 C/km ThetaE index: 14.91 C Layer 850.0- 500.0 mb Conv cond level (CCL): 758.89 mb = 2436.62 m = 7994.06 ft Mean mixing ratio: 8.34 g/kg Conv temperature: 22.44 C = 72.40 F Cap Strength: 2.61 C Lifted Index: 10.83 C Risk: None Lifted Index @700 mb: 2.61 C Showalter Index: 11.18 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 16.10 C Cross Totals Index: 12.30 C K Index: 1.90 Risk: None Sweat Index: 163.60 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 354.07 J/kg Max Up Vert Vel: 26.61 m/s Conv Inhibition (B-): 729.63 J/kg Cap Strength: 10.72 C Lift Cond Lev (LCL): 822.39 mb = 1775.62 m = 5825.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 64 at 1 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 915 -9702 0 0 -0.0 -0.0 | 244 1 0.6 0.3 1 853 914 25 3 -1.3 -2.7 | 16 3 -0.7 -2.4 2 852 1219 50 7 -5.4 -4.5 | 49 6 -4.8 -4.2 3 850 1504 110 8 -7.5 2.7 | 113 8 -7.0 3.0 4 817 1829 140 9 -5.8 6.9 | 144 9 -5.2 7.2 5 787 2134 185 7 0.6 7.0 | 189 7 1.2 7.2 6 759 2438 240 9 7.8 4.5 | 240 10 8.3 4.8 7 731 2743 270 13 13.0 -0.0 | 269 14 13.6 0.3 8 705 3048 275 18 17.9 -1.6 | 274 19 18.5 -1.3 9 700 3101 280 19 18.7 -3.3 | 279 20 19.3 -3.0 10 653 3658 265 27 26.9 2.4 | 265 28 27.5 2.6 11 628 3962 265 37 36.9 3.2 | 265 38 37.4 3.5 12 605 4267 270 41 41.0 -0.0 | 270 42 41.6 0.3 13 582 4572 275 48 47.8 -4.2 | 275 49 48.4 -3.9 14 560 4877 275 55 54.8 -4.8 | 275 56 55.3 -4.5 15 519 5486 275 57 56.8 -5.0 | 275 58 57.3 -4.7 16 500 5780 270 54 54.0 -0.0 | 270 55 54.6 0.3 17 479 6096 275 54 53.8 -4.7 | 275 55 54.3 -4.4 18 388 7620 285 73 70.5 -18.9 | 285 73 71.1 -18.6 19 315 9144 285 70 67.6 -18.1 | 285 70 68.2 -17.8 Wind Parameters Mean winds (0-6000m): 33.7 at 0.8 knts Storm direction: 63.7 at 0.6 knts Shear (0-3000m) pos: 0.1 neg: 0.0 tot: 0.1 10-3/s Storm rel Dir Shear (0-3000m): 77.9 deg Storm rel helicity (0-3000m) pos: 0.1 neg: 0.0 tot: 0.1 m^2/s^2 ave: 0.0 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 0.1 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4008.50 Bulk Shear: 0.09 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 101 0 242 1| 0.1 0.0 0.1| 0.0 0.0 0.0 0.0 0.93| 0.1 0.1 1000 95 0 239 1| 0.1 0.0 0.1| 0.0 0.0 0.0 0.0 0.96| 0.1 0.1 1500 87 0 236 0| 0.1 0.0 0.1| 0.1 0.0 0.1 0.0 0.97| 0.1 0.1 2000 79 0 234 0| 0.1 0.0 0.1| 0.1 0.0 0.1 0.0 0.97| 0.1 0.1 2500 71 0 236 0| 0.1 0.0 0.1| 0.1 0.0 0.1 0.0 0.96| 0.1 0.1 3000 63 0 245 0| 0.1 0.0 0.1| 0.1 0.0 0.1 0.0 0.93| 0.1 0.1 4000 50 1 295 0| 0.1 0.0 0.1| 0.2 0.0 0.2 0.0 0.88| 0.1 0.1 5000 40 1 334 0| 0.1 0.0 0.1| 0.2 0.0 0.2 0.0 0.83| 0.1 0.1 6000 34 1 347 0| 0.1 0.0 0.1| 0.3 0.0 0.3 0.0 0.79| 0.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//VI726/skewt/VI726.skewt.20260112.00.gif